Reagents, P, MilliporeSigma, 250 mL
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This proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. All information regarding the use of this material can be found in the reporting packet which will be available to download at Supelco-PT.com.
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SIGMA Protease from Bacillus licheniformis >=2.4 U/g
MilliporeSigmaSynonym(s): Alcalase ® 2.4L; Proteinase from Bacillus licheniformis ; Subtilisin A MDL Number: MFCD00132092 Storage: 2-8°C
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ALDRICH 2-Phenylethanol, Greater Than or Equal to 99.0% (GC)
MilliporeSigmaSynonym(s): β-PEA; 2-Phenylethyl alcohol; Benzyl carbinol; PEA Formula: C6H5CH2CH2OH Formula Weight: 122.16 CAS No.: 60-12-8 UN Number: UN2810 Purity: ≥99.0% (GC) Density: 1.020g/mLat 20°C(lit.) Other Notes: Tandem…
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(+/-)-Propylene oxide, puriss. p.a., >=99.5% (GC)
MilliporeSigmaSynonyms: (+/-)-Methyloxirane; 1,2-Epoxypropane CAS Number: 75-56-9 Formula: C3H6O Formula Weight: 58.08 Linear Formula: C3H6O MDL No.: MFCD00005126 Purity: >=99.5% (GC) Boiling Point: 34 C(lit.) Melting Point: -112 C (lit.) Density: 0.83 g/mL at 25 C(lit.) Refractive…
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SIGMA Phosphoric acid BioUltra, >=85% (T)
MilliporeSigmaSynonym(s): Orthophosphoric acid Empirical Formula: H3O4P Linear Formula: H3PO4 Formula Weight: 98.00 MDL Number: MFCD00011340 Purity: ≥85% (T) Boiling Point: 158 °C(lit.) Melting Point: ~40 °C(lit.) Density: …
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Pentyl acetate, 99%
MilliporeSigmaSynonyms: Amyl acetate Formula: CH3COO(CH2)4CH3 Formula Weight: 130.18 CAS No.: 628-63-7 Purity: 99% Density: 0.876 g/mL at 25 °C(lit.) Application: Banana essence. Used as test odorant in studies of olfactory function and in studies of…
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Synonym(s): Pluronic ® L-64; PEG-PPG-PEG MDL Number: MFCD00082049 Density: 1.05 g/mL at 25 °C Refractive Index: n 20/D 1.46
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Propionaldehyde, reagent grade, 97%
MilliporeSigmaSynonyms: Propanal CAS Number: 123-38-6 Formula: C3H6O Formula Weight: 58.08 Linear Formula: CH3CH2CHO MDL No.: MFCD00007020 Purity: 0.97 Boiling Point: 46-50 C(lit.) Melting Point: -81 C (lit.) Density: 0.805 g/mL at 25 C(lit.) Refractive Index: n20/D 1.362(lit.) …
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Propionic anhydride purum, >=96.0% (NT)
MilliporeSigmaSynonyms: Propanoic anhydride Molecular Formula: C6H10O3 Molecular Weight: 130.14 Linear Structural Formula: (CH3CH2CO)2O MDL Number: MFCD00009303 Purity: >=96.0% (NT) Melting Point: -43 C (lit.) Density: 1.010 g/mL at 20 C; 1.015 g/mL at 25 C (lit.) Refractive…
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Phosphomolybdic acid solution
MilliporeSigmaSynonym(s): Molybdophosphoric acid Empirical Formula: H3Mo12O40P Linear Formula: H3[P(Mo3O10)4] Formula Weight: 1825.25 MDL Number: MFCD00011341
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Synonym(s): PEI Linear Formula: H(NHCH2CH2)nNH2 MDL Number: MFCD00084427 Boiling Point: 250 °C(lit.) Density: 1.030 g/mL at 25 °C Refractive Index: n 20/D 1.5290
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Synonym(s): 2-Pyrrolidone; Butyrolactam Formula: C4H7NO Formula Weight: 85.10 CAS No.: 616-45-5 Purity: ≥98.0% (GC) Density: 1.12g/mLat 25°C(lit.) Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for…
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ALDRICH p-Tolyl acetate, 99%
MilliporeSigmaSynonym(s): p -Cresyl acetate Empirical Formula: C9H10O2 Linear Formula: CH3CO2C6H4CH3 Formula Weight: 150.17 MDL Number: MFCD00008703 Purity: 99% Boiling Point: 210-211 °C(lit.) …
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Linear Formula: CH3CH(NH2)CH2[OCH2CH(CH3)]nNH2 MDL Number: MFCD00082259 Density: 0.997 g/mL at 25 °C Refractive Index: n 20/D 1.452
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Synonym(s): Ethyleneimine polymer solution; PEI MDL Number: MFCD00084427 Density: 1.08 g/mL at 25 °C Refractive Index: n 20/D 1.454
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Synonym(s): Pluronic ® P-123; PEG-PPG-PEG MDL Number: MFCD00082049 Density: 1.018 g/mL at 25 °C Refractive Index: n 20/D 1.465
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Synonym(s): Pluronic ® 31R1; PPG-PEG-PPG MDL Number: MFCD00082049 Density: 1.018 g/mL at 25 °C Refractive Index: n 20/D 1.454
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SIGMA Pectinase from Aspergillus aculeatus
MilliporeSigmaSynonym(s): Pectinex Ultra Clear ® MDL Number: MFCD00131809 Storage: 2-8°C
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Primary Cancer Culture System 250 ml
MilliporeSigmaPrimary Cancer Culture System Application: The Primary Cancer Culture System is a standardized, defined and animal component-free (D-ACF) system for the isolation and culture of human primary tumor cells. The medium was designed to be the first universally applicable in vitro cell culture…
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Synonym(s): Acryl-PEG; Methoxy PEG acrylate; Methoxy poly(ethylene glycol) monoacrylate; Poly(ethylene glycol) monomethyl ether monoacrylate; mPEG-acrylate Linear Formula: H2C=CHCO2(CH2CH2O)nCH3 MDL Number: MFCD00803685 …
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Synonym(s): PBS MDL Number: MFCD00131855
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2-Phenylethylamine For Synthesis
MilliporeSigmaCAS No.: 64-04-0 UN No.: UN2735 pH: 11.5 (4.3 g/l, H2O, 20°C) Solubility: 4.3 g/l (20°C) Molar Mass: 121.18 g/mol Boiling Point: 200 - 202°C (1013 hPa) Vapor Pressure: 0.4 hPa (20°C) Flash Point: 81°C Refractive Index: 81°C Explosion Limit: 1.0 - 5.5 %(V) Density: …
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Potassium Standard for AAS
MilliporeSigmaTraceCERT ® , 1000 mg/L K in nitric acid RIDADR: UN 3264 8 / PGIII
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SIGMA Pullulanase microbial
MilliporeSigmaSynonym(s): Pullulanase microbial; Promozyme ® D2 MDL Number: MFCD00081941 Storage: 2-8°C
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Synonym(s): PEI Linear Formula: H(NHCH2CH2)nNH2 MDL Number: MFCD00084427 Density: 1.050 g/mL at 25 °C Refractive Index: n 20/D 1.5240
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SIAL Propionic acid
MilliporeSigmapuriss. p.a., ≥99.5% (GC) Synonym(s): Acid C3; Propanoic acid; Propanyl acid Empirical Formula: C3H6O2 Formula Weight: 74.08 Linear Formula: CH3CH2COOH MDL Number: MFCD00002756 Purity: ≥99.5% (GC) …
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Synonym: Benzylsulfonyl fluoride, PMSF CAS Number: 329-98-6 Beilstein Registry Number: 2088311 MDL Number: MFCD00007424 PubChem Substance ID: 24889896 Biochem/physiol Actions Administration of PMSF produces analgesia unrelated to its anticholinesterase effect,…
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Synonym(s): Pectinex ® Ultra SPL MDL Number: MFCD00131809 Storage: 2-8°C
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Synonym(s): Pentamethylene glycol Formula: HO(CH2)5OH Formula Weight: 104.15 CAS No.: 111-29-5 Purity: ≥97.0% (GC) Density: 0.994g/mLat 25°C(lit.)
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Synonym(s): Pluronic ® 17R4; PPG-PEG-PPG MDL Number: MFCD00082049 Density: 1.048 g/mL at 25 °C Refractive Index: n 20/D 1.459
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Phenethylamine, 0.99
MilliporeSigmaSynonyms: 2-Phenethylamine; beta-Phenylethylamine; 2-Phenylethylamine CAS Number: 64-04-0 Formula: C8H11N Formula Weight: 121.18 Linear Formula: C6H5CH2CH2NH2 MDL No.: MFCD00008184 Purity: 0.99 Boiling Point: 197-200 C(lit.) Density: 0.962 g/mL at 20 C(lit.) Refractive…